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Untitled3.ipynb

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Python 3 (ipykernel)
Kernel status: Idle
image/svg+xml
    [2]:
    Selection deleted
    import numpy as np
    [4]:
    ones_arr=np.ones((5,5),dtype=int)
    ones_arr
    [4]:
    array([[1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1]])
    [5]:
    ones_arr * 255
    [5]:
    array([[255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255]])
    [78]:
    import matplotlib.pyplot as plt
    [8]:
    matplotlib inline #all graph should keep inside the line
    [9]:
    from PIL import Image #python image library
    [28]:
    Selection deleted
    horse_img=Image.open(r"C:\Anitha\image\pexels-wildlittlethingsphoto-1996333.jpg")
    horse_img
    [28]:
    [80]:
    type(horse_img)
    [80]:
    PIL.JpegImagePlugin.JpegImageFile
    [41]:
    array([[[15, 17, 29],
        [15, 17, 29],
        [15, 17, 29],
        ...,
        [25, 37, 35],
        [19, 34, 31],
        [14, 30, 27]],

       [[15, 17, 29],
        [15, 17, 29],
        [15, 17, 29],
        ...,
        [26, 38, 36],
        [22, 37, 34],
        [20, 36, 33]],

       [[15, 17, 29],
        [15, 17, 29],
        [15, 17, 29],
        ...,
        [28, 40, 38],
        [25, 40, 37],
        [24, 40, 37]],

       ...,

       [[49, 50, 44],
        [40, 41, 35],
        [35, 35, 27],
        ...,
        [14, 30, 29],
        [13, 25, 25],
        [12, 22, 23]],

       [[45, 50, 44],
        [38, 43, 37],
        [31, 36, 30],
        ...,
        [11, 25, 25],
        [12, 24, 24],
        [16, 26, 27]],

       [[31, 41, 33],
        [31, 41, 33],
        [32, 39, 32],
        ...,
        [14, 26, 26],
        [16, 26, 27],
        [23, 31, 33]]], dtype=uint8)
    [81]:
    numpy.ndarray
    [42]:
    <matplotlib.image.AxesImage at 0x1436e1614c0>
    [82]:
    (2334, 3502, 3)
    [44]:
    PIL.JpegImagePlugin.JpegImageFile
    [83]:
    array([[[15, 17, 29],
        [15, 17, 29],
        [15, 17, 29],
        ...,
        [25, 37, 35],
        [19, 34, 31],
        [14, 30, 27]],

       [[15, 17, 29],
        [15, 17, 29],
        [15, 17, 29],
        ...,
        [26, 38, 36],
        [22, 37, 34],
        [20, 36, 33]],

       [[15, 17, 29],
        [15, 17, 29],
        [15, 17, 29],
        ...,
        [28, 40, 38],
        [25, 40, 37],
        [24, 40, 37]],

       ...,

       [[49, 50, 44],
        [40, 41, 35],
        [35, 35, 27],
        ...,
        [14, 30, 29],
        [13, 25, 25],
        [12, 22, 23]],

       [[45, 50, 44],
        [38, 43, 37],
        [31, 36, 30],
        ...,
        [11, 25, 25],
        [12, 24, 24],
        [16, 26, 27]],

       [[31, 41, 33],
        [31, 41, 33],
        [32, 39, 32],
        ...,
        [14, 26, 26],
        [16, 26, 27],
        [23, 31, 33]]], dtype=uint8)
    [84]:
    array([[[ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True],
        ...,
        [ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True]],

       [[ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True],
        ...,
        [ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True]],

       [[ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True],
        ...,
        [ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True]],

       ...,

       [[ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True],
        ...,
        [ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True]],

       [[ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True],
        ...,
        [ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True]],

       [[ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True],
        ...,
        [ True,  True,  True],
        [ True,  True,  True],
        [ True,  True,  True]]])
    [90]:
    <matplotlib.image.AxesImage at 0x1436de2dc40>
    [92]:
    <matplotlib.image.AxesImage at 0x1436e160620>
    [94]:
    array([[15, 15, 15, ..., 25, 19, 14],
       [15, 15, 15, ..., 26, 22, 20],
       [15, 15, 15, ..., 28, 25, 24],
       ...,
       [49, 40, 35, ..., 14, 13, 12],
       [45, 38, 31, ..., 11, 12, 16],
       [31, 31, 32, ..., 14, 16, 23]], dtype=uint8)
    [76]:
    <matplotlib.image.AxesImage at 0x1436e259970>
    [95]:
    <matplotlib.image.AxesImage at 0x1436df66780>
    [99]:
    <matplotlib.image.AxesImage at 0x1436fb95dc0>
    [101]:
    <matplotlib.image.AxesImage at 0x1436fb964e0>
    [104]:
    array([[1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1],
       [1, 1, 1, 1, 1]])
    [105]:
    array([[255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255],
       [255, 255, 255, 255, 255]])
    [108]:
    [109]:
    PIL.PngImagePlugin.PngImageFile
    [110]:
    array([[[ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        ...,
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255]],

       [[ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        ...,
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255]],

       [[ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        ...,
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255]],

       ...,

       [[ 10,  16,  19, 255],
        [ 11,  16,  21, 255],
        [ 13,  17,  23, 255],
        ...,
        [ 14,  14,  14, 255],
        [ 14,  14,  14, 255],
        [ 14,  14,  14, 255]],

       [[ 10,  16,  19, 255],
        [ 11,  16,  21, 255],
        [ 13,  17,  23, 255],
        ...,
        [ 13,  13,  13, 255],
        [ 13,  13,  13, 255],
        [ 13,  13,  13, 255]],

       [[ 10,  16,  19, 255],
        [ 11,  16,  21, 255],
        [ 13,  17,  23, 255],
        ...,
        [ 12,  12,  12, 255],
        [ 12,  12,  12, 255],
        [ 12,  12,  12, 255]]], dtype=uint8)
    [111]:
    numpy.ndarray
    [112]:
    <matplotlib.image.AxesImage at 0x1436fef8950>
    [116]:
    (624, 1207, 4)
    [118]:
    array([[[ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        ...,
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255]],

       [[ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        ...,
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255]],

       [[ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        [ 12,  11,   4, 255],
        ...,
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255],
        [ 34,  34,  34, 255]],

       ...,

       [[ 10,  16,  19, 255],
        [ 11,  16,  21, 255],
        [ 13,  17,  23, 255],
        ...,
        [ 14,  14,  14, 255],
        [ 14,  14,  14, 255],
        [ 14,  14,  14, 255]],

       [[ 10,  16,  19, 255],
        [ 11,  16,  21, 255],
        [ 13,  17,  23, 255],
        ...,
        [ 13,  13,  13, 255],
        [ 13,  13,  13, 255],
        [ 13,  13,  13, 255]],

       [[ 10,  16,  19, 255],
        [ 11,  16,  21, 255],
        [ 13,  17,  23, 255],
        ...,
        [ 12,  12,  12, 255],
        [ 12,  12,  12, 255],
        [ 12,  12,  12, 255]]], dtype=uint8)
    [119]:
    array([[[ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        ...,
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True]],

       [[ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        ...,
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True]],

       [[ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        ...,
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True]],

       ...,

       [[ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        ...,
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True]],

       [[ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        ...,
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True]],

       [[ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        ...,
        [ True,  True,  True,  True],
        [ True,  True,  True,  True],
        [ True,  True,  True,  True]]])
    [120]:
    <matplotlib.image.AxesImage at 0x1436e2a2f30>
    [123]:
    (624, 1207, 4)
    [124]:
    <matplotlib.image.AxesImage at 0x1436ffae540>
    [126]:
    array([[12, 12, 12, ..., 34, 34, 34],
       [12, 12, 12, ..., 34, 34, 34],
       [12, 12, 12, ..., 34, 34, 34],
       ...,
       [10, 11, 13, ..., 14, 14, 14],
       [10, 11, 13, ..., 13, 13, 13],
       [10, 11, 13, ..., 12, 12, 12]], dtype=uint8)
    [131]:
    <matplotlib.image.AxesImage at 0x14305e35b50>
    [145]:
    <matplotlib.image.AxesImage at 0x14305639640>
    [139]:
    plt.imshow(pic_red[:,:,2], cmap='YlGn')
    [139]:
    <matplotlib.image.AxesImage at 0x143063d6780>
    [143]:
    <matplotlib.image.AxesImage at 0x1430645d580>

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      • fspecgramfunction
      • fspringfunction
      • fspyfunction
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      • fstairsfunction
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      • fsubplot_mosaicfunction
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      • fsubplotsfunction
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